How to search for files in Linux using the grep command
The grep command is one of the most powerful and commonly used commands in Linux systems. Grep can search one or more files to find rows that match the “given pattern” and write each...
Category: Linux
How to set up a UFW firewall on Ubuntu
Properly configuring the firewall is one of the most important aspects of the overall system security. By default, Ubuntu 18.04 LTS comes with a firewall configuration tool called UFW. UFW is a user-friendly front...
Ubuntu Touch OTA-11 releases
Ubuntu Touch OTA-11 releases. Ubuntu Touch is a mobile version of the Ubuntu operating system by UBports. This release polishes up this stage of Ubuntu Touch development and includes many small fixes that should please...
Xfce 4.16 enters development phase
Xfce developer Simon Steinbeiß recently published a blog saying that v4.16 has started development and introduced the new features that will be introduced in this release. Xfce is a lightweight desktop environment on UNIX-like...
How to view service running on startup in Linux
systemctl may be used to introspect and control the state of the “systemd” system and service manager. To view service running on startup in Linux, you use a simple command: systemctl list-unit-files List unit...
How to create a simple email server in Linux
Penetration testing sometimes requires the assembly of various additional tools. For example, a mail server from which you can send phishing emails to check employees for social engineering attacks. This mail server should allow...
How to install & configure Proftpd on Linux
Sometimes, we need to use an FTP server. This time I decided to configure ProFTPD. On this post, I’m going to guide you on how to install Proftpd on Linux. First, install ProFTPD: apt–get...
How to setup IPv4 on Ethernet network interface on Linux
All network interface settings in Debian/Ubuntu and distributions based on them, such as Raspbian, Kali, etc. produced in the configuration file /etc/network/interfaces. Today we will get acquainted with the basic configuration of network interfaces....
The Pop!_OS 19.10 released: GNOME 3.34 & Theme Updates
Pop! _OS, the recently released Linux distribution for the well-known Linux notebook maker System76, is based on the Ubuntu and GNOME desktop environments and aims to provide users with a personalized and fresh experience....
Kubuntu 19.10 Releases: KDE Plasma 5.16 & KDE Applications 19.04.3 and more
With the release of Ubuntu 19.10, some flavor versions have also been updated. After introducing Ubuntu Budgie, let’s introduce what changes have been brought about by Kubuntu. Kubuntu 19.10 uses the Plasma 5.16 desktop...
Ubuntu 20.04 LTS codenamed “Focal Fossa” will be released in April next year
Ubuntu 19.10 “Eoan Ermine” has just been released, and the 20.04 version has also begun to appear. The alphabetical naming convention is still followed, as well as the adjective + animal naming convention. The...
Ubuntu 19.10 “Eoan Ermine” officially released
Canonical today officially released Ubuntu 19.10, code-named “Eoan Ermine,” which brings many new features, including the late ZFS file system. ZFS is an extensible, advanced file system that supports better data compression, copy-on-write, snapshots,...
KDE neon 20191015: based on Ubuntu 18.04 LTS
KDE Neon is based on the LTS version of Ubuntu. For the look and feel, KDE Neon’s main features are its aesthetically pleasing flat themes, widgets that are easily added to the desktop, and...
KDE Plasma 5.17 releases: brings many new features and enhancements
A beta version of KDE Plasma 5.17 has been released today. Some highlights of KDE Plasma 5.17 include: Do Not Disturb mode is automatically enabled when mirroring screens (e.g. when delivering a presentation)...
Linus Torvalds approved ‘lockdown’ feature in Linux kernel
After years of evaluation, discussion, and rewriting, Linus Torvalds approved the kernel lockdown feature. The new feature LSM (Linux Security Module) will be available to users with Linux kernel 5.4. It will restrict user-space...
Common Linux services list
Linux servers have a lot of system services to start, they provide local and network users with a Linux system function interface, directly to applications and users. The programs that provide these services are...
